DE602006009634D1 - Speichersystem und Verfahren zur Erstellung eines Wiederherstellungsträgers - Google Patents

Speichersystem und Verfahren zur Erstellung eines Wiederherstellungsträgers

Info

Publication number
DE602006009634D1
DE602006009634D1 DE602006009634T DE602006009634T DE602006009634D1 DE 602006009634 D1 DE602006009634 D1 DE 602006009634D1 DE 602006009634 T DE602006009634 T DE 602006009634T DE 602006009634 T DE602006009634 T DE 602006009634T DE 602006009634 D1 DE602006009634 D1 DE 602006009634D1
Authority
DE
Germany
Prior art keywords
snapshot
recovery
journal
management table
creating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602006009634T
Other languages
German (de)
English (en)
Inventor
Yoshiaki Eguchi
Hiroshi Arakawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE602006009634D1 publication Critical patent/DE602006009634D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G06F11/1469—Backup restoration techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1435—Saving, restoring, recovering or retrying at system level using file system or storage system metadata
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G06F11/1466—Management of the backup or restore process to make the backup process non-disruptive
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1471—Saving, restoring, recovering or retrying involving logging of persistent data for recovery
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/84—Using snapshots, i.e. a logical point-in-time copy of the data
DE602006009634T 2006-05-18 2006-11-09 Speichersystem und Verfahren zur Erstellung eines Wiederherstellungsträgers Active DE602006009634D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006138712A JP4842703B2 (ja) 2006-05-18 2006-05-18 ストレージシステム及びそのリカバリボリューム作成方法

Publications (1)

Publication Number Publication Date
DE602006009634D1 true DE602006009634D1 (de) 2009-11-19

Family

ID=38462030

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602006009634T Active DE602006009634D1 (de) 2006-05-18 2006-11-09 Speichersystem und Verfahren zur Erstellung eines Wiederherstellungsträgers
DE602006017756T Active DE602006017756D1 (de) 2006-05-18 2006-11-09 Speichersystem und Verfahren zur Erstellung eines Wiederherstellungsträgers

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602006017756T Active DE602006017756D1 (de) 2006-05-18 2006-11-09 Speichersystem und Verfahren zur Erstellung eines Wiederherstellungsträgers

Country Status (5)

Country Link
US (2) US7840766B2 (ja)
EP (2) EP1860559B8 (ja)
JP (1) JP4842703B2 (ja)
CN (1) CN101075203B (ja)
DE (2) DE602006009634D1 (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007265270A (ja) 2006-03-29 2007-10-11 Hitachi Ltd ストレージシステム及び記憶領域割当て方法
US8250031B2 (en) 2008-08-26 2012-08-21 Hitachi, Ltd. Low traffic failback remote copy
JP5366480B2 (ja) * 2008-08-27 2013-12-11 株式会社日立製作所 計算機システム及びそのバックアップ方法
JP4893716B2 (ja) * 2008-08-28 2012-03-07 富士通株式会社 バックアップ装置、バックアップ方法およびバックアッププログラム
JP2010092176A (ja) 2008-10-06 2010-04-22 Hitachi Ltd 情報処理装置、及び情報処理装置の運用方法
JP5234348B2 (ja) * 2008-11-21 2013-07-10 株式会社日立製作所 オンラインボリュームと性能／障害独立かつ容量効率の高いスナップショットを実現するストレージシステム及び方法
US8055869B2 (en) * 2009-03-26 2011-11-08 Inventec Corporation Data manipulation method of logical volume manager
JP2013134606A (ja) * 2011-12-26 2013-07-08 Ricoh Co Ltd 制御装置および電子機器
KR101544899B1 (ko) * 2013-02-14 2015-08-17 주식회사 케이티 가상화 환경 백업 시스템 및 그 방법
US9087008B1 (en) * 2013-06-24 2015-07-21 Emc International Company Replicating a volume using snapshots
US9367260B1 (en) * 2013-12-13 2016-06-14 Emc Corporation Dynamic replication system
CN104994135B (zh) * 2015-05-25 2018-09-21 华为技术有限公司 存储系统中融合san及nas存储架构的方法及装置
WO2017078707A1 (en) * 2015-11-04 2017-05-11 Hitachi, Ltd. Method and apparatus for recovering in-memory data processing system
CN107453845B (zh) * 2016-03-31 2021-01-15 阿里巴巴集团控股有限公司 应答确认方法及设备
CN106294007B (zh) * 2016-08-05 2020-03-24 联想(北京)有限公司 一种数据恢复方法及装置
US11126505B1 (en) * 2018-08-10 2021-09-21 Amazon Technologies, Inc. Past-state backup generator and interface for database systems
US11182094B2 (en) * 2018-09-06 2021-11-23 International Business Machines Corporation Performing a recovery copy command using a recovery copy data structure for a backup volume lookup
US10789132B2 (en) 2018-09-06 2020-09-29 International Business Machines Corporation Performing a recovery copy command to create a recovery volume for a consistency group
US11182081B2 (en) * 2018-09-06 2021-11-23 International Business Machines Corporation Performing a recovery copy command to restore a safeguarded copy backup to a production volume
US10909073B2 (en) * 2019-04-18 2021-02-02 EMC IP Holding Company LLC Automatic snapshot and journal retention systems with large data flushes using machine learning
US11354268B2 (en) * 2020-01-08 2022-06-07 EMC IP Holding Company LLC Optimizing snapshot creation
JP7093799B2 (ja) * 2020-01-27 2022-06-30 株式会社日立製作所 ストレージシステムおよびリストア制御方法
WO2022106977A1 (en) * 2020-11-18 2022-05-27 Ownbackup Ltd. Continuous data protection using retroactive backup snapshots
US11797600B2 (en) 2020-11-18 2023-10-24 Ownbackup Ltd. Time-series analytics for database management systems

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373037A (ja) * 1989-05-26 1991-03-28 Hitachi Ltd データベース障害回復方法
US6038639A (en) * 1997-09-09 2000-03-14 Storage Technology Corporation Data file storage management system for snapshot copy operations
US7043504B1 (en) * 2000-04-10 2006-05-09 International Business Machines Corporation System and method for parallel primary and secondary backup reading in recovery of multiple shared database data sets
KR100390853B1 (ko) * 2000-06-07 2003-07-10 차상균 주 메모리 트랜잭션 처리 시스템에서 병렬적 회복 연산을 위한 디퍼런셜 로깅 방법 및 장치
JP4256600B2 (ja) * 2001-06-19 2009-04-22 Ｔｄｋ株式会社 メモリコントローラ、メモリコントローラを備えるフラッシュメモリシステム及びフラッシュメモリの制御方法
JP3974538B2 (ja) * 2003-02-20 2007-09-12 株式会社日立製作所 情報処理システム
JP4165747B2 (ja) 2003-03-20 2008-10-15 株式会社日立製作所 記憶システム、制御装置及び制御装置のプログラム
US7111136B2 (en) * 2003-06-26 2006-09-19 Hitachi, Ltd. Method and apparatus for backup and recovery system using storage based journaling
US20050022213A1 (en) * 2003-07-25 2005-01-27 Hitachi, Ltd. Method and apparatus for synchronizing applications for data recovery using storage based journaling
US7398422B2 (en) * 2003-06-26 2008-07-08 Hitachi, Ltd. Method and apparatus for data recovery system using storage based journaling
JP4551096B2 (ja) * 2004-02-03 2010-09-22 株式会社日立製作所 ストレージサブシステム
JP4483342B2 (ja) * 2004-02-27 2010-06-16 株式会社日立製作所 システム復旧方法
US7167880B2 (en) * 2004-04-14 2007-01-23 Hitachi, Ltd. Method and apparatus for avoiding journal overflow on backup and recovery system using storage based journaling
JP2005332067A (ja) 2004-05-18 2005-12-02 Hitachi Ltd バックアップ取得方法及びディスクアレイ装置
JP4477950B2 (ja) * 2004-07-07 2010-06-09 株式会社日立製作所 リモートコピーシステム及び記憶装置システム
JP4550541B2 (ja) * 2004-10-06 2010-09-22 株式会社日立製作所 ストレージシステム
US7627712B2 (en) * 2005-03-22 2009-12-01 Sigmatel, Inc. Method and system for managing multi-plane memory devices

Also Published As

Publication number Publication date
JP2007310631A (ja) 2007-11-29
US20070271429A1 (en) 2007-11-22
EP1860559A2 (en) 2007-11-28
DE602006017756D1 (de) 2010-12-02
EP2131284A1 (en) 2009-12-09
EP1860559A3 (en) 2008-01-23
US8131962B2 (en) 2012-03-06
EP1860559B1 (en) 2009-10-07
CN101075203B (zh) 2010-06-16
US20110055506A1 (en) 2011-03-03
JP4842703B2 (ja) 2011-12-21
CN101075203A (zh) 2007-11-21
US7840766B2 (en) 2010-11-23
EP2131284B1 (en) 2010-10-20
EP1860559B8 (en) 2009-12-02

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